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EPSON Stylus Pro 7600/9600 Revision A
Adjustment Self-diagnostic Function 232
5.2.3.2 Edge AD Adjustment
The optimum value for resistance of the Edge Sensor is automatically detected and
determined. (See Figure 5-19)
The values are displayed in the order of “D/A adjustment value”, “ON-OFF
difference” and “ON level” from left to right.
Appropriate values
ON-OFF difference: 040 or more
ON level: within 0E0 ∼ 0E8
NOTE:
The appropriate values are represented in hexadecimal notation.
Paper to be used: A3 plain paper
ADJUSTMENT AND CHECKING PROCEDURE
1. Start the Self-diagnostic Function:
Power OFF →
[Paper Feed
∆
]
+
[Paper Feed
∇
]+[Cut/Eject] → Power ON
2. Set paper:
Set A3-size plain paper on the HP side.
3. Display “Adj: Edge AD”:
[Paper Feed
∇
]
→
[SelecType >]
→
[Paper Feed
∇
]
4. Move the CR Unit:
By manual operation, move the Carriage so that the Edge Sensor is positioned at the
right edge of the A3 plain paper.
5. Detect the adjusted values:
[SelecType]
→ [Enter ↵
]
6. Check the values for properness:
Check that the values are within the respective ranges specified above. If they are not
within the ranges, clean the sensor surface or replace it with a new one.
Figure 5-19. Menu Transition for Edge AD Adjustment
[Enter] Start
Adjustment
EdgeAD :
?0A10E00E0
Adjust again
Detection error
end
[Enter]
[Enter]
Detection end
040 or more Within 0E0 ∼ 0E8